CN216866921U - Inclination detection device for wind driven generator - Google Patents
Inclination detection device for wind driven generator Download PDFInfo
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- CN216866921U CN216866921U CN202220888073.9U CN202220888073U CN216866921U CN 216866921 U CN216866921 U CN 216866921U CN 202220888073 U CN202220888073 U CN 202220888073U CN 216866921 U CN216866921 U CN 216866921U
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Abstract
The utility model discloses an inclination detection device for a wind driven generator, which comprises an annular underframe, wherein the annular underframe is arranged around a wind driven generator base, four electric telescopic supporting rods are uniformly distributed at the bottom of the annular underframe, a plurality of contact telescopic rods are arranged at the upper end of the annular underframe, the inner ends of the contact telescopic rods are abutted against the outer wall of the bottom of the wind driven generator, an electronic level meter is arranged at the upper end of the annular underframe corresponding to the center of the adjacent electric telescopic supporting rods, a control box is arranged at one side of the bottom of the annular underframe, the deviation degree of the wind driven generator base can be judged by monitoring the telescopic amount of the plurality of contact telescopic rods, the deviation of soil around the wind driven generator base caused by the settlement of the wind driven generator is avoided by matching the plurality of electric telescopic supporting rods and the plurality of electronic level meters, and the reliability of monitoring data of the plurality of contact telescopic rods is ensured, the monitoring of the wind driven generator is more accurate.
Description
Technical Field
The utility model belongs to the technical field of detection of wind driven generators, and particularly relates to an inclination detection device for a wind driven generator.
Background
The settlement monitoring of the wind driven generator adopts a manual regular detection method, and detection is generally carried out according to the second-class national level measurement. During detection, the elevation is firstly led out from the level point and then transmitted to observation points (generally four observation points) of the wind driven generator, and data processing and analysis are performed after detection. The data processing is carried out according to the standards of national first and second level measurement standards GB/T12897-2006, engineering measurement standards GB50026-2007 and building deformation measurement standards JGJ8-2007, and the like, the elevation of each observation point is obtained, the height difference between the four observation points is obtained, and the relative inclination between the observation points is converted.
The manual detection is high in investment cost, low in detection speed and prone to human errors, settlement is not detected, and the settlement of the wind driven generator can cause dangers, so that the inclination detection device for the wind driven generator is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a tilt detection device for a wind turbine generator to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a slope detection device for aerogenerator, includes annular chassis, annular chassis encircles the setting of aerogenerator base, and the bottom evenly distributed of annular chassis has four electronic flexible bracing pieces, the upper end of annular chassis is provided with a plurality of contact telescopic links, and the inner end of contact telescopic link offsets with aerogenerator's bottom outer wall, the upper end of annular chassis corresponds adjacent electronic flexible bracing piece center department and is provided with the electron spirit level, and bottom one side of annular chassis is provided with the control box, and is a plurality of electron spirit level and a plurality of electronic flexible bracing piece all with control box electric connection, every all be provided with displacement sensor in the contact telescopic link, and a plurality of displacement sensor and control box electric connection.
Preferably, the contact telescopic link includes square flexible cover and movable rod, and is connected through expanding spring between the inner end of movable rod and the inner wall bottom of square flexible cover, displacement sensor sets up in the outer one end of the inner wall of square flexible cover, and displacement sensor's detection end sets up towards the movable rod.
Preferably, the inner end of the movable rod is provided with a contact head, the contact head abuts against the outer wall of the wind driven generator, and a permanent magnet block is arranged in the contact head.
Preferably, be provided with clamping screw and PLC controller in the electron spirit level, and the one end of PLC controller is provided with the data transmission port, the data transmission port of PLC controller passes through data line and a plurality of electron spirit levels and a plurality of displacement sensor electric connection, and the controller and the PLC controller electric connection of a plurality of electronic flexible bracing pieces.
Preferably, the upper end of annular chassis is provided with photovoltaic panel mounting bracket, and the upper end of photovoltaic panel mounting bracket is provided with annular photovoltaic panel, be provided with on the PLC controller with annular photovoltaic panel assorted charge-discharge chip, and the control box bottom is provided with the battery.
Preferably, a spherical universal joint is arranged between the bottom of the annular underframe and the top end of the ejector rod of the electric telescopic supporting rod.
Preferably, the annular underframe comprises four underframe units, each underframe unit is a quarter arc steel frame, a plurality of underframe units are connected end to end and encircle a wind driven generator base to form a complete circle, and adjacent underframe units are fixedly connected with the spherical universal joint through a fixed pressing plate and a fixed screw rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the wind driven generator inclination detection device comprises an annular underframe, a plurality of contact telescopic rods arranged on the annular underframe abut against the outer wall of a wind driven generator base, the deviation degree of the wind driven generator base can be judged by monitoring the telescopic amount of the contact telescopic rods, the telescopic degree of the electric telescopic rods is adjusted by matching the electric telescopic supporting rods with a plurality of electronic gradienters according to the monitoring data of the electronic gradienters, the level of the annular underframe is kept, the deviation of soil around the wind driven generator base caused by the settlement of the wind driven generator is avoided, the reliability of the monitoring data of the contact telescopic rods is ensured, the monitoring of the wind driven generator is more accurate, the settlement condition of the wind driven generator can be indirectly reflected by the inclination data of the electronic gradienters, and the monitoring results of the contact telescopic rods are calibrated and checked in an auxiliary manner, make the monitoring result more reliable, the device simple structure can directly install the bottom at fan generator additional, and the installation is erect simply, need not carry out extra transformation to aerogenerator, is convenient for detect the slope of current aerogenerator and reforms transform the upgrading, and application scope is wider.
(2) This aerogenerator slope detection device, through annular photovoltaic panel and the clamping screw who sets up, because aerogenerator erects more in the field of the wasteland, the circular telegram is inconvenient, and the unable direct use of electric energy that aerogenerator produced utilizes solar energy power generation through annular photovoltaic panel and clamping screw's cooperation for this device need not to lay the cable, greatly reduced the installation cost of this device.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top cross-sectional view of the present invention;
FIG. 3 is a side cross-sectional view of the contact telescoping pole of the present invention;
fig. 4 is a schematic view of the internal structure of the control box of the present invention.
In the figure: 1. an annular chassis; 2. an electric telescopic support rod; 3. a spherical universal joint; 4. contacting the telescoping rod; 5. an electronic level; 6. a control box; 7. a photovoltaic panel mounting bracket; 8. an annular photovoltaic panel; 9. a square telescopic sleeve; 10. a tension spring; 11. a movable rod; 12. a contact head; 13. permanent magnet blocks; 14. a displacement sensor; 15. a chassis unit; 16. fixing the pressing plate; 17. fixing the screw rod; 18. a PLC controller; 19. and (4) a storage battery.
Detailed Description
Referring to fig. 1 to 4, the present invention provides an inclination detecting apparatus for a wind turbine, including an annular base frame 1, the annular base frame 1 is disposed around a base of the wind turbine, and four electric telescopic supporting rods 2 are uniformly distributed at the bottom of the annular underframe 1, a plurality of contact telescopic rods 4 are arranged at the upper end of the annular underframe 1, the inner end of the contact telescopic rod 4 is abutted against the outer wall of the bottom of the wind driven generator, an electronic level meter 5 is arranged at the upper end of the annular underframe 1 corresponding to the center of the adjacent electric telescopic supporting rod 2, a control box 6 is arranged at one side of the bottom of the annular underframe 1, a plurality of electronic gradienters 5 and a plurality of electric telescopic supporting rods 2 are electrically connected with the control box 6, a displacement sensor 14 is arranged in each contact telescopic rod 4, and a plurality of displacement sensors 14 are electrically connected with the control box 6, and the displacement sensors 14 use loose HG-C1050 type laser displacement sensors.
In this embodiment, preferably, the contact telescopic rod 4 includes a square telescopic sleeve 9 and a movable rod 11, the inner end of the movable rod 11 is connected with the bottom of the inner wall of the square telescopic sleeve 9 through a telescopic spring 10, a displacement sensor 14 is arranged at one end of the inner wall of the square telescopic sleeve 9 facing outwards, and a detection end of the displacement sensor 14 is arranged facing the movable rod 11; through the movable rod 11 and the square telescopic sleeve 9 that set up, the movable rod 11 can slide in square telescopic sleeve 9, through the promotion of expanding spring 10, keeps the contact of 11 inner ends of movable rod and aerogenerator outer wall, and simple structure can survey the flexible volume of movable rod 11 through displacement sensor 14 and judge the offset of aerogenerator base.
In this embodiment, preferably, the inner end of the movable rod 11 is provided with a contact 12, the contact 12 abuts against the outer wall of the wind driven generator, and a permanent magnet 13 is arranged in the contact 12; through the contact 12 that sets up, the permanent magnet 13 in the contact 12 can further keep the close contact of 11 inner ends of movable rod and aerogenerator outer wall, guarantees measuring result's accuracy.
In this embodiment, preferably, a fixing screw 17 and a PLC controller 18 are disposed in the electronic level 5, and one end of the PLC controller 18 is provided with a data transmission port, the data transmission port of the PLC controller 18 is electrically connected to the plurality of electronic levels 5 and the plurality of displacement sensors 14 through a data line, and the controllers of the plurality of electric telescopic supporting rods 2 are electrically connected to the PLC controller 18; through the set screw 17 and the PLC controller 18 that set up, set screw 17 can be according to the operation of electronic level 5 feedback data control electronic flexible bracing piece 2, when electronic level 5 squints, through the level of 2 jacking adjustment annular chassis 1 between two electronic flexible bracing pieces 2 of electronic flexible bracing piece of low side, guarantees the level of whole annular chassis 1 then.
In this embodiment, preferably, the upper end of the annular chassis 1 is provided with a photovoltaic panel mounting bracket 7, the upper end of the photovoltaic panel mounting bracket 7 is provided with an annular photovoltaic panel 8, the PLC controller 18 is provided with a charge and discharge chip matched with the annular photovoltaic panel 8, and the bottom of the control box 6 is provided with a storage battery 19; through the annular photovoltaic panel 8 and the fixing screw 17 that set up, because aerogenerator erects more in the field of the wasteland, the circular telegram is inconvenient, and the electric energy that aerogenerator produced can't directly use, utilizes solar energy power generation through the cooperation of annular photovoltaic panel 8 and fixing screw 17 for this device need not to lay the cable, greatly reduced the installation cost of this device.
In the embodiment, preferably, a spherical universal joint 3 is arranged between the bottom of the annular underframe 1 and the top end of the ejector rod of the electric telescopic supporting rod 2; through the spherical universal joint 3 that sets up for when 2 bottom surfaces of electric telescopic support rod subside slope and the 2 jacking adjustment of electric telescopic support rod, make the slope adjustment of adaptability for annular chassis 1 and the junction of electric telescopic support rod 2.
In this embodiment, preferably, the annular base frame 1 includes four base frame units 15, the base frame units 15 are quarter-arc steel frames, the plurality of base frame units 15 are connected end to surround the base of the wind driven generator to form a complete circle, and the adjacent base frame units 15 are fixedly connected with the spherical universal joint 3 through the fixed pressing plate 16 and the fixed screw 17; the upper end of spherical universal joint 3 is provided with two fixing screw 17, the tip of chassis unit 15 corresponds one side fixing screw 17 and is provided with the fixed orifices, after fixing screw 17 passed the fixed orifices, sheathe in stationary platen 16, then fixing screw 17 top screw in nut is fixed, through the centre gripping of stationary platen 16 with spherical universal joint 3, be convenient for fix between the chassis unit 15, it is located the coplanar to have guaranteed a plurality of chassis units 15, be convenient for annular chassis 1 of being convenient for when annular chassis 1's the equipment keep the level.
The working principle and the using process of the utility model are as follows: when the device is used, the annular chassis 1 is arranged, the plurality of contact telescopic rods 4 arranged on the annular chassis 1 are abutted against the outer wall of the wind driven generator base, the deviation degree of the wind driven generator base can be judged by monitoring the telescopic amount of the plurality of contact telescopic rods 4, when the wind driven generator is settled, soil around the bottom of the wind driven generator can be settled, so that the annular chassis 1 is deviated, and the accuracy of a detection result is influenced, the plurality of electric telescopic supporting rods 2 and the plurality of electronic gradienters 5 are matched, the telescopic supporting rods 2 are adjusted according to the monitoring data of the electronic gradienters 5, so that the level of the annular chassis 1 is kept, the deviation of the soil around the wind driven generator base caused by the settlement of the wind driven generator is avoided, the reliability of the monitoring data of the plurality of contact telescopic rods 4 is ensured, and the monitoring of the wind driven generator is more accurate, and also can indirectly reflect aerogenerator's settlement situation through the slope data of electron spirit level 5, the monitoring result of a plurality of contact telescopic links 4 is checked in supplementary calibration for the monitoring result is more reliable, the device simple structure can directly install the bottom at fan generator additional, the installation is erect simply, need not carry out extra transformation to aerogenerator, be convenient for detect the slope of current aerogenerator reform transform the upgrading, application scope is wider.
Claims (7)
1. The utility model provides a wind generator is with slope detection device, includes annular chassis (1), its characterized in that: annular chassis (1) encircles the setting of aerogenerator base, and the bottom evenly distributed of annular chassis (1) has four electronic flexible bracing pieces (2), the upper end of annular chassis (1) is provided with a plurality of contact telescopic links (4), and the inner end of contact telescopic link (4) offsets with aerogenerator's bottom outer wall, the upper end of annular chassis (1) corresponds adjacent electronic flexible bracing piece (2) center department and is provided with electron spirit level (5), and bottom one side of annular chassis (1) is provided with control box (6), and is a plurality of electron spirit level (5) and a plurality of electronic flexible bracing piece (2) all with control box (6) electric connection, every all be provided with displacement sensor (14) in contact telescopic link (4), and a plurality of displacement sensor (14) and control box (6) electric connection.
2. The inclination detecting device for a wind power generator according to claim 1, wherein: contact telescopic link (4) are including square flexible cover (9) and movable rod (11), and are connected through expanding spring (10) between the inner end of movable rod (11) and the inner wall bottom of square flexible cover (9), displacement sensor (14) set up in the inner wall of square flexible cover (9) one end outwards, and the detection end of displacement sensor (14) sets up towards movable rod (11).
3. The inclination detecting device for a wind power generator according to claim 2, wherein: the inner end of the movable rod (11) is provided with a contact head (12), the contact head (12) is abutted against the outer wall of the wind driven generator, and a permanent magnet block (13) is arranged in the contact head (12).
4. The inclination detecting device for a wind power generator according to claim 1, wherein: be provided with clamping screw (17) and PLC controller (18) in electron spirit level (5), and the one end of PLC controller (18) is provided with the data transmission port, the data transmission port of PLC controller (18) passes through data line and a plurality of electron spirit levels (5) and a plurality of displacement sensor (14) electric connection, and the controller and the PLC controller (18) electric connection of a plurality of electronic flexible bracing pieces (2).
5. The inclination detecting device for a wind power generator according to claim 4, wherein: the upper end of annular chassis (1) is provided with photovoltaic panel mounting bracket (7), and the upper end of photovoltaic panel mounting bracket (7) is provided with annular photovoltaic panel (8), be provided with on PLC controller (18) with annular photovoltaic panel (8) assorted charge-discharge chip, and control box (6) bottom is provided with battery (19).
6. The inclination detecting device for a wind power generator according to claim 1, wherein: a spherical universal joint (3) is arranged between the bottom of the annular underframe (1) and the top end of the ejector rod of the electric telescopic supporting rod (2).
7. The tilt sensing device for a wind turbine according to claim 6, wherein: the annular underframe (1) comprises four underframe units (15), the underframe units (15) are quarter arc steel frames, a plurality of underframe units (15) are connected end to surround a base of the wind driven generator to form a complete circle, and the adjacent underframe units (15) are fixedly connected with the spherical universal joint (3) through a fixed pressing plate (16) and a fixed screw (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220888073.9U CN216866921U (en) | 2022-04-15 | 2022-04-15 | Inclination detection device for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220888073.9U CN216866921U (en) | 2022-04-15 | 2022-04-15 | Inclination detection device for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216866921U true CN216866921U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220888073.9U Active CN216866921U (en) | 2022-04-15 | 2022-04-15 | Inclination detection device for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216866921U (en) |
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2022
- 2022-04-15 CN CN202220888073.9U patent/CN216866921U/en active Active
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